CN213731802U - Clamping device - Google Patents
Clamping device Download PDFInfo
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- CN213731802U CN213731802U CN202022474321.9U CN202022474321U CN213731802U CN 213731802 U CN213731802 U CN 213731802U CN 202022474321 U CN202022474321 U CN 202022474321U CN 213731802 U CN213731802 U CN 213731802U
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- clamping jaw
- lifting
- backup pad
- jaw mechanism
- eccentric
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Abstract
The utility model discloses a press from both sides and get device, include: lifting unit, clamping jaw mechanism and eccentric adjusting part, eccentric adjusting part include backup pad, locating part and drive element, backup pad and lifting unit sliding connection, clamping jaw mechanism and backup pad swing joint, locating part and backup pad swing joint, and locating part and clamping jaw mechanism butt, drive element sets up in the backup pad, and drive element is connected with clamping jaw mechanism. The clamping device can effectively improve the clamping efficiency and reduce the equipment cost.
Description
Technical Field
The utility model relates to an anchor clamps field especially relates to a press from both sides and get device.
Background
Gripping devices are increasingly used in various fields, particularly in material handling and component assembly processes. In the process of carrying and assembling, products often comprise irregular eccentric parts, the traditional clamping device is provided with clamping jaw mechanisms with various eccentric sizes in order to match different eccentric products, and the clamping jaw mechanisms with corresponding eccentric sizes are correspondingly replaced when the products with different eccentric sizes are carried or assembled. However, equipping jaw mechanisms of various eccentric sizes increases the equipment cost of the gripping device, and replacing jaw mechanisms consumes labor and time, affects gripping efficiency, and further affects product handling or assembly efficiency. Therefore, the technical problems that the equipment cost is high and the clamping efficiency is low exist in the traditional clamping device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a press from both sides and get device can improve and press from both sides and get efficiency and reduce equipment cost.
To achieve the purpose, the utility model adopts the following technical proposal:
a gripping apparatus, comprising: lifting unit, clamping jaw mechanism and eccentric adjusting part, eccentric adjusting part includes backup pad, locating part and drive element, the backup pad with lifting unit sliding connection, clamping jaw mechanism and backup pad swing joint, the locating part with backup pad swing joint, just the locating part with clamping jaw mechanism butt, drive element sets up in the backup pad, just drive element with clamping jaw mechanism connects.
In one embodiment, the supporting plate includes a supporting plate body and an adjusting rod, the supporting plate body is slidably connected to the lifting assembly, the adjusting rod is disposed on two opposite sides of the supporting plate body, and the adjusting rod is movably connected to the clamping jaw mechanism and the limiting member.
In one embodiment, the limiting member is a nut, the adjusting rod is provided with an external thread, and the nut is in threaded connection with the adjusting rod.
In one embodiment, the lifting assembly comprises: lift cylinder, fixed plate, cylinder mounting panel and lifting guide, the lift cylinder passes through the cylinder mounting panel is installed on the fixed plate, just the output shaft of lift cylinder passes behind the fixed plate with this body coupling of backup pad, lifting guide with the fixed plate is connected, the last lifting slide that is provided with of lifting guide, lifting slide with this body coupling of backup pad.
In one embodiment, the supporting plate body is provided with a connecting hole for accommodating the output shaft of the lifting cylinder.
In one embodiment, the jaw mechanism comprises: clamping jaw, mounting panel and connection lug, the clamping jaw sets up on the mounting panel, the mounting panel with driving element connects, connect lug one end with the mounting panel is connected, the other end with adjust the pole and cup joint and be connected.
In one embodiment, the drive element is a drive cylinder.
In one embodiment, the eccentric adjustment assembly further comprises an adjustment slide rail and an adjustment slider which are slidably connected, wherein one of the adjustment slide rail and the adjustment slider is arranged on the support plate, and the other is arranged on the clamping jaw mechanism.
In one embodiment, the gripping device further comprises a measuring member, and the measuring member is connected with the limiting member.
In one embodiment, the support plate is provided with scale values.
Foretell press from both sides and get device can press from both sides various eccentric products through setting up eccentric adjusting part and get, when the eccentric product of different specifications is got to needs clamp, press from both sides the eccentric dimension of eccentric product and the position that eccentric direction adjusted the gripper mechanism can, press from both sides the eccentric product of getting same specification only need to carry out once eccentric adjustment operation to gripper mechanism can, easy operation is convenient. Specifically, when an eccentric product needs to be clamped, the position of the limiting part on one side on the supporting plate is adjusted according to the eccentric size and the eccentric direction of the product, so that the limiting part moves on the supporting plate to the eccentric direction of the product by the distance which is the same as the eccentric size of the product. And then, starting the driving element, driving the clamping jaw mechanism to move towards the eccentric direction of the product by the driving element, stopping the operation of the driving element after the clamping jaw mechanism is abutted against the limiting element, and aligning the clamping jaw mechanism with the eccentric product. Then, the lifting assembly is started to drive the clamping jaw mechanism to move to the clamping position, the clamping jaw mechanism clamps the product, and after the product is clamped, the lifting assembly drives the clamping jaw mechanism to return to the initial position to finish clamping operation. And finally, after the clamping jaw mechanism returns to the initial position, starting the driving element, driving the clamping jaw mechanism to move in the direction opposite to the eccentric direction by the driving element, stopping the driving element after the clamping jaw mechanism is abutted against the limiting element on the other side, and resetting the clamping jaw mechanism. Further, after the clamping jaw mechanism resets, the lifting mechanism is started again to drive the clamping jaw mechanism to move to the designated position, and the clamping jaw mechanism loosens to place the product to the designated position, so that the product is carried or assembled.
In conclusion, the clamping device can be compatible with eccentric products, clamping jaw mechanisms with various different eccentric sizes do not need to be arranged, the clamping jaw mechanisms do not need to be frequently replaced, clamping efficiency can be effectively improved, and equipment cost is reduced.
Drawings
FIG. 1 is a schematic view showing the construction of a gripping apparatus in one embodiment;
fig. 2 is a side view showing the structure of the grasping apparatus in one embodiment.
Description of reference numerals:
10-lifting component, 20-clamping jaw mechanism;
11-lifting cylinder, 12-fixing plate, 13-cylinder mounting plate, 14-lifting guide rail, 15-lifting slide block, 21-clamping jaw, 22-mounting plate, 23-connecting lifting lug, 31-supporting plate, 32-limiting piece, 33-driving element, 34-adjusting slide rail and 35-adjusting slide block;
311-support plate body, 312-adjustment rod.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to fig. 2, an embodiment of a clamping apparatus includes a lifting assembly 10, a clamping jaw mechanism 20, and an eccentric adjusting assembly, the eccentric adjusting assembly includes a supporting plate 31, a limiting member 32, and a driving element 33, the supporting plate 31 is slidably connected to the lifting assembly 10, the clamping jaw mechanism 20 is movably connected to the supporting plate 31, the limiting member 32 abuts against the clamping jaw mechanism 20, the driving element 33 is disposed on the supporting plate 31, and the driving element 33 is connected to the clamping jaw mechanism 20. Specifically, the driving element 33 may be, but is not limited to, a driving cylinder.
Foretell press from both sides and get device can press from both sides various eccentric products through setting up eccentric adjusting part and get, when the eccentric product of different specifications is got to needs clamp, according to eccentric size and the eccentric direction of eccentric product adjust clamping jaw mechanism 20 the position can, press from both sides the eccentric product of getting same specification only need carry out once eccentric adjustment operation to clamping jaw mechanism 20 can, easy operation is convenient.
Specifically, when an eccentric product needs to be gripped, the position of the limiting member 32 on one side on the supporting plate is adjusted according to the eccentric size and the eccentric direction of the product, so that the limiting member 32 moves on the supporting plate 31 to the eccentric direction of the product by the same distance as the eccentric size of the product. Then, the driving element 33 is started, the driving element 33 drives the clamping jaw mechanism 20 to move towards the eccentric direction of the product, the driving element stops running after the clamping jaw mechanism 20 is abutted to the limiting element 33, and the clamping jaw mechanism 20 is aligned with the eccentric product. Then, after the lifting assembly 10 is started to drive the clamping jaw mechanism 20 to move to the clamping position, the clamping jaw mechanism 20 clamps the product, and after the product is clamped, the lifting assembly 10 drives the clamping jaw mechanism 20 to return to the initial position to complete the clamping operation. Finally, after the gripper mechanism 20 returns to the initial position, the driving element 33 is started, the driving element 33 drives the gripper mechanism 20 to move in the direction opposite to the eccentric direction, and after the gripper mechanism 20 abuts against the limiting element 32 on the other side, the driving element 33 stops operating, and the gripper mechanism 20 returns. Further, after the clamping jaw mechanism 20 is reset, the lifting mechanism 10 is started again to drive the clamping jaw mechanism 20 to move to the designated position, and the clamping jaw mechanism 20 releases to place the product to the designated position, so that the product is transported or assembled.
In one embodiment, the supporting plate 31 includes a supporting plate body 311 and an adjusting rod 312, the supporting plate body 311 is slidably connected to the lifting assembly 312, the adjusting rod 312 is respectively disposed on two opposite sides of the supporting plate body 311, and the adjusting rod 312 is movably connected to the clamping jaw mechanism 20 and the limiting member 32 respectively. Specifically, in one embodiment, the position-limiting member 32 is a nut, and the adjusting rod 312 is provided with an external thread, and the nut is threadedly connected with the adjusting rod 312.
In one embodiment, the lifting assembly 10 includes a lifting cylinder 11, a fixing plate 12, a cylinder mounting plate 13 and a lifting rail 14, the lifting cylinder 11 is mounted on the fixing plate 12 through the cylinder mounting plate 13, an output shaft of the lifting cylinder 11 passes through the fixing plate 12 and then is connected to the supporting plate body 311, the lifting rail 14 is connected to the fixing plate 12, a lifting slider 15 is disposed on the lifting rail 14, and the lifting slider 15 is connected to the supporting plate body 311. Further, in an embodiment, the supporting plate body 311 is provided with a connecting hole for receiving the output shaft of the lifting cylinder 11, the output shaft of the lifting cylinder 11 is partially inserted into the connecting hole, and the lifting cylinder 11 and the supporting plate body 311 are connected through the connecting hole, which helps to improve the connection stability and ensure that the lifting cylinder 11 and the supporting plate body 311 are connected stably and reliably.
In one embodiment, the clamping jaw mechanism 20 includes a clamping jaw 21, a mounting plate 22 and a connecting lifting lug 23, the clamping jaw 21 is disposed on the mounting plate 22, the mounting plate 22 is connected with the driving element 33, one end of the connecting lifting lug 23 is connected with the mounting plate 22, and the other end is connected with the adjusting rod 312 in a sleeved manner. In particular, jaws 21 may be, but are not limited to, pneumatic jaws.
Specifically, the following describes the specific operation of the gripping device in detail by taking the product as an eccentric piece eccentric by 3mm to the right: first, the right-side stopper 32 is screwed so that the right-side stopper 32 moves rightward by 3 mm. Then, the driving element 33 is started, the driving element 33 drives the mounting plate 22 to move rightward, the mounting plate 22 drives the connecting lifting lug 23 to move rightward on the adjusting rod 312 and drives the clamping jaw 21 to move rightward, the clamping jaw mechanism 20 moves rightward integrally, after the connecting lifting lug 23 on the right side abuts against the limiting part 32 on the right side, the driving element 33 stops operating, and the clamping jaw mechanism 20 is aligned with a product. Then, the lifting cylinder 11 is started, the lifting cylinder 11 drives the support plate body 311 to move upwards or downwards, the lifting slide block 15 moves along with the support plate body 311 to slide upwards or downwards on the lifting guide rail 14, the support plate body 311 drives the clamping jaw mechanism 20 to move upwards or downwards integrally, the clamping jaw mechanism 20 moves to the clamping position, the clamping jaw 21 clamps the product, after the product is clamped, the lifting cylinder 11 reversely runs to drive the clamping mechanism 20 to return to the initial position, and the clamping operation is completed. Finally, after the clamping jaw mechanism 20 returns to the initial position, the driving element 33 is started to run in the reverse direction, the driving element 33 drives the mounting plate 32 to move leftward, the mounting plate 22 drives the connecting lifting lug 23 to move leftward on the adjusting rod 312 and drives the clamping jaw 21 to move leftward, the whole clamping jaw mechanism 20 moves leftward, after the connecting lifting lug 23 on the left side abuts against the limiting part 32 on the left side, the driving element 33 stops running, and the clamping jaw mechanism 20 resets. Further, after the clamping jaw mechanism 20 is reset, the lifting cylinder 11 is started again, the clamping jaw mechanism 20 is driven to move to the designated position, then the clamping jaw 21 is loosened, the product is placed at the designated position, and the product is conveyed or assembled.
In one embodiment, the eccentric adjustment assembly further comprises an adjustment slide 34 and an adjustment slider 35 slidably connected, one of the adjustment slide 34 and the adjustment slider 35 being disposed on the support plate 31 and the other on the gripper mechanism 20. Specifically, in this embodiment, the adjusting slide rail 34 is disposed on the supporting plate body 311, the adjusting slide block 35 is disposed on the mounting plate 22, the mounting plate 22 drives the adjusting slide block 35 to slide on the adjusting slide rail 34 when moving along with the driving element 33, and the provision of the adjusting slide rail 34 and the adjusting slide block 35 helps to avoid the occurrence of motion jamming between the connecting lug 23 and the adjusting rod 312, so as to ensure smooth movement of the clamping jaw mechanism 20. Further, in other embodiments, the adjusting slide rail 34 may be disposed on the mounting plate 22, and the adjusting slider 35 may be disposed on the supporting plate body 311, so as to achieve the same technical effect.
In one embodiment, the gripping device further comprises a measuring member (not shown) connected to the stop member 32. Specifically, the measuring part can be but not limited to grating scale or scale, and the distance that the measuring part can the accurate measurement locating part 32 remove can conveniently adjust locating part 32 fast in place, helps further improving and gets efficiency of pressing from both sides. Further, in other embodiments, a scale value may be provided on the supporting plate 31 to achieve the same technical effect, and specifically, for the convenience of observation, the scale value is provided on the adjusting rod 312.
The clamping device can be compatible with eccentric products, clamping jaw mechanisms with various different eccentric sizes do not need to be arranged, the clamping jaw mechanisms do not need to be frequently replaced, clamping efficiency can be effectively improved, and equipment cost can be reduced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A gripping apparatus, comprising: lifting unit (10), clamping jaw mechanism (20) and eccentric adjusting part, eccentric adjusting part includes backup pad (31), locating part (32) and drive element (33), backup pad (31) with lifting unit (10) sliding connection, clamping jaw mechanism (20) and backup pad (31) swing joint, locating part (32) with backup pad (31) swing joint, just locating part (32) with clamping jaw mechanism (20) butt, drive element (33) set up on backup pad (31), just drive element (33) with clamping jaw mechanism (20) are connected.
2. The clamping device as claimed in claim 1, wherein the supporting plate (31) comprises a supporting plate body (311) and an adjusting rod (312), the supporting plate body (311) is slidably connected to the lifting assembly (10), the adjusting rod (312) is respectively disposed on two opposite sides of the supporting plate body (311), and the adjusting rod (312) is movably connected to the clamping jaw mechanism (20) and the limiting member (32).
3. The gripping device of claim 2, wherein the stop (32) is a nut, and the adjustment rod (312) has an external thread thereon, and the nut is threadedly coupled to the adjustment rod (312).
4. Gripping device according to claim 2, characterized in that said lifting assembly (10) comprises: lift cylinder (11), fixed plate (12), cylinder mounting panel (13) and lifting guide (14), lift cylinder (11) are passed through cylinder mounting panel (13) are installed on fixed plate (12), just the output shaft of lift cylinder (11) passes behind fixed plate (12) with backup pad body (311) are connected, lifting guide (14) with fixed plate (12) are connected, be provided with lifting slide (15) on lifting guide (14), lifting slide (15) with backup pad body (311) are connected.
5. The gripping device of claim 4, wherein the support plate body (311) is provided with a connecting hole for receiving the output shaft of the lifting cylinder (11).
6. Gripping device according to claim 2, characterized in that said gripper mechanism (20) comprises: clamping jaw (21), mounting panel (22) and connection lug (23), clamping jaw (21) set up on mounting panel (22), mounting panel (22) with drive element (33) are connected, connection lug (23) one end with mounting panel (22) are connected, the other end with adjust pole (312) and cup joint and be connected.
7. Gripping device according to any one of claims 1 to 6, characterized in that the driving element (33) is a driving cylinder.
8. Gripping apparatus according to any one of claims 1 to 6, characterized in that the eccentric adjustment assembly further comprises an adjustment slide (34) and an adjustment slide (35) slidably connected, one of the adjustment slide (34) and the adjustment slide (35) being arranged on the support plate (31) and the other on the gripper mechanism (20).
9. The gripping device according to any one of claims 1 to 6, further comprising a measuring member connected to the stop member (32).
10. Gripping device according to any one of claims 1 to 6, characterized in that the support plate (31) is provided with scale values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022474321.9U CN213731802U (en) | 2020-10-30 | 2020-10-30 | Clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022474321.9U CN213731802U (en) | 2020-10-30 | 2020-10-30 | Clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213731802U true CN213731802U (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022474321.9U Active CN213731802U (en) | 2020-10-30 | 2020-10-30 | Clamping device |
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| CN (1) | CN213731802U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318535A (en) * | 2020-10-30 | 2021-02-05 | 上海骄成机电设备有限公司 | Clamping device |
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2020
- 2020-10-30 CN CN202022474321.9U patent/CN213731802U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112318535A (en) * | 2020-10-30 | 2021-02-05 | 上海骄成机电设备有限公司 | Clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 200240 floor 3, building 2, No. 1488, Cangyuan Road, Minhang District, Shanghai Patentee after: Shanghai Jiaocheng Ultrasonic Technology Co.,Ltd. Address before: 200241 1st floor, building 3, 48 Lane 4916, Hongmei South Road, Minhang District, Shanghai Patentee before: SBT ENGINEERING SYSTEMS Co.,Ltd. |
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| CP03 | Change of name, title or address |